The Xbox One is a chunky black box that's a little larger than its predecessor, the Xbox 360. It arrives with a respectable library of 22 titles, all sold separately. By and large, they look just as pretty as their counterparts on Sony's PlayStation 4, which came out last week.
Both the Xbox One and the PS4 are state-of-the-art game machines, and for some, the difference will come down to price. At $500, the Xbox One costs $100 more.
The most significant distinction between the two is the re-engineered Kinect camera that's packaged with every Xbox. Like the one for its Xbox 360 predecessor, it lets you use voice commands and gestures to navigate on-screen menus and some apps, but it's much more precise and responsive than before. On the PS4, a similar camera sells for $60, but Sony's pitching it as an accessory rather than an essential part of the experience.